crc.h File Reference

#include <stdint.h>
#include <stddef.h>
#include "attributes.h"

Go to the source code of this file.

Typedefs
typedef uint32_t	AVCRC

Enumerations
enum	AVCRCId {   AV_CRC_8_ATM, AV_CRC_16_ANSI, AV_CRC_16_CCITT, AV_CRC_32_IEEE,   AV_CRC_32_IEEE_LE, AV_CRC_24_IEEE = 12, AV_CRC_MAX }

Functions
int	av_crc_init (AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size)
	Initialize a CRC table.
const AVCRC *	av_crc_get_table (AVCRCId crc_id)
	Get an initialized standard CRC table.
uint32_t	av_crc (const AVCRC *ctx, uint32_t crc, const uint8_t *buffer, size_t length) av_pure
	Calculate the CRC of a block.